@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87826a26-3904-42c2-8059-00866d65cb32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87826a26-3904-42c2-8059-00866d65cb32> .